Table 3. Estimated stock numbers at age. | |||||||||||
Year Age | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
1950 | 63067 | 112299 | 74681 | 37168 | 45770 | 16651 | 4431 | 2974 | 1306 | 1481 | 2002 |
1951 | 690060 | 41973 | 48526 | 26956 | 12822 | 12440 | 5372 | 1882 | 1236 | 474 | 1220 |
1952 | 97192 | 469641 | 29086 | 19226 | 8756 | 4446 | 3735 | 1618 | 851 | 492 | 629 |
1953 | 1120345 | 55798 | 215816 | 13527 | 6209 | 2585 | 1121 | 966 | 585 | 351 | 503 |
1954 | 133823 | 856836 | 25897 | 92826 | 6760 | 2372 | 1217 | 516 | 371 | 219 | 384 |
1955 | 52560 | 82054 | 586358 | 14258 | 49201 | 3033 | 794 | 467 | 246 | 154 | 212 |
1956 | 246163 | 38219 | 56725 | 302217 | 7120 | 17344 | 1325 | 377 | 265 | 155 | 210 |
1957 | 57674 | 157707 | 27293 | 36056 | 112886 | 3085 | 5748 | 720 | 175 | 148 | 250 |
1958 | 63320 | 37606 | 93569 | 15376 | 20868 | 41115 | 1715 | 2323 | 396 | 107 | 274 |
1959 | 391589 | 46900 | 25615 | 40449 | 7496 | 7295 | 15017 | 785 | 820 | 166 | 175 |
1960 | 348252 | 273440 | 34276 | 15533 | 17196 | 3633 | 4058 | 6343 | 425 | 314 | 143 |
1961 | 155764 | 197791 | 147907 | 17165 | 7004 | 8367 | 1669 | 1494 | 2845 | 171 | 186 |
1962 | 321557 | 89794 | 91480 | 58610 | 6682 | 2798 | 3423 | 708 | 635 | 1263 | 136 |
1963 | 304829 | 194437 | 38203 | 26129 | 17498 | 2840 | 1156 | 1228 | 372 | 285 | 659 |
1964 | 318866 | 193014 | 78671 | 11855 | 7303 | 5750 | 1475 | 458 | 556 | 232 | 490 |
1965 | 125943 | 219808 | 112857 | 29804 | 3795 | 2485 | 2100 | 598 | 231 | 243 | 371 |
1966 | 317085 | 84843 | 149364 | 59127 | 11894 | 1473 | 1115 | 834 | 327 | 97 | 220 |
1967 | 323761 | 200871 | 44039 | 70178 | 24209 | 4506 | 661 | 537 | 430 | 173 | 151 |
1968 | 15444 | 253606 | 117528 | 21663 | 34819 | 12338 | 2046 | 352 | 293 | 228 | 168 |
1969 | 21145 | 10276 | 142642 | 54346 | 10628 | 15117 | 5545 | 1068 | 170 | 154 | 175 |
1970 | 215951 | 12306 | 6755 | 69222 | 24749 | 6008 | 7548 | 2938 | 624 | 93 | 202 |
1971 | 87574 | 135391 | 6709 | 4091 | 32782 | 12031 | 3288 | 4352 | 1631 | 373 | 159 |
1972 | 1139755 | 69153 | 78571 | 4830 | 3212 | 16809 | 6718 | 1952 | 2672 | 978 | 308 |
1973 | 315765 | 685276 | 42172 | 22792 | 1557 | 1656 | 6906 | 2931 | 892 | 1346 | 564 |
1974 | 70479 | 160433 | 282960 | 15408 | 10360 | 873 | 1316 | 4059 | 1658 | 543 | 1199 |
1975 | 60290 | 39762 | 87546 | 139477 | 6182 | 4623 | 375 | 678 | 1873 | 728 | 863 |
1976 | 69953 | 33332 | 16814 | 42979 | 76402 | 2812 | 2809 | 225 | 413 | 995 | 881 |
1977 | 133444 | 37053 | 13420 | 6487 | 17399 | 30621 | 1048 | 1193 | 84 | 174 | 654 |
1978 | 222045 | 56631 | 9941 | 4116 | 3285 | 7648 | 15698 | 581 | 527 | 27 | 346 |
1979 | 153305 | 119453 | 23422 | 3114 | 2127 | 1536 | 4199 | 7458 | 350 | 247 | 172 |
1980 | 17420 | 101027 | 59588 | 8132 | 975 | 1238 | 776 | 2290 | 3483 | 196 | 195 |
1981 | 8782 | 13633 | 63640 | 26750 | 3307 | 514 | 617 | 443 | 1218 | 1682 | 206 |
1982 | 16567 | 5799 | 10870 | 31875 | 10517 | 1543 | 275 | 351 | 290 | 701 | 928 |
1983 | 10173 | 11851 | 4422 | 7028 | 13121 | 5561 | 999 | 142 | 206 | 192 | 784 |
1984 | 14892 | 5403 | 6920 | 2730 | 4009 | 9400 | 2527 | 593 | 72 | 120 | 522 |
1985 | 357408 | 8904 | 2711 | 3479 | 2101 | 2721 | 5928 | 1754 | 398 | 63 | 448 |
1986 | 464375 | 276220 | 4797 | 1742 | 1857 | 1022 | 1666 | 3070 | 979 | 224 | 336 |
1987 | 79638 | 266374 | 148247 | 2310 | 820 | 726 | 488 | 810 | 1228 | 433 | 223 |
1988 | 36744 | 62531 | 143623 | 44822 | 1048 | 210 | 246 | 234 | 358 | 493 | 253 |
1989 | 32823 | 25875 | 48107 | 75856 | 12012 | 661 | 31 | 135 | 110 | 172 | 332 |
1990 | 38854 | 21941 | 15982 | 25714 | 35169 | 5222 | 645 | 43 | 86 | 67 | 263 |
1991 | 115966 | 25925 | 12815 | 13517 | 20346 | 22856 | 3084 | 428 | 38 | 57 | 173 |
1992 | 378067 | 94966 | 17406 | 9415 | 10556 | 13124 | 15356 | 1931 | 260 | 32 | 123 |
1993 | 1097102 | 272748 | 67889 | 11844 | 5467 | 6485 | 8409 | 9183 | 1043 | 172 | 88 |
1994 | 419790 | 799954 | 178389 | 32486 | 4155 | 2477 | 4238 | 5718 | 5497 | 598 | 141 |
1995 | 95480 | 268219 | 540347 | 80980 | 14694 | 1800 | 1189 | 2235 | 2597 | 2641 | 358 |
1996 | 96187 | 67159 | 196110 | 300499 | 39305 | 6955 | 1203 | 672 | 1077 | 1256 | 1459 |
1997 | 117881 | 47737 | 39280 | 95760 | 119631 | 17741 | 2427 | 615 | 326 | 503 | 1310 |
1998 | 64915 | 82949 | 31086 | 19187 | 39322 | 50155 | 7042 | 1141 | 320 | 167 | 1050 |
1999 | 235889 | 49502 | 49349 | 15007 | 8926 | 16884 | 19718 | 2822 | 554 | 198 | 707 |
2000 | 76875 | 186778 | 28834 | 19200 | 5921 | 4218 | 7036 | 8208 | 1211 | 296 | 541 |
2001 | 508966 | 59725 | 112787 | 13823 | 8402 | 2661 | 2770 | 3899 | 3788 | 636 | 526 |
2002 | 485779 | 438103 | 49472 | 55321 | 7153 | 4643 | 1521 | 1578 | 2215 | 1918 | 576 |
2003 | 358202 | 334414 | 270220 | 32966 | 29767 | 3592 | 3941 | 1213 | 981 | 1347 | 1480 |
2004 | 307239 | 196538 | 200341 | 132418 | 14684 | 12993 | 1963 | 2049 | 752 | 514 | 1642 |
2005 | 501800 | 196853 | 104527 | 114444 | 59295 | 6128 | 6859 | 1279 | 958 | 450 | 1318 |
2006 | 195590 | 315843 | 121296 | 54417 | 52158 | 27317 | 3815 | 3990 | 785 | 532 | 987 |
2007 | 1197657 | 163428 | 233600 | 65383 | 31648 | 26549 | 12699 | 2685 | 2567 | 527 | 906 |
2008 | 2137428 | 902576 | 133106 | 135521 | 28361 | 19841 | 11576 | 6281 | 1831 | 1558 | 903 |
2009 | 1911697 | 1495761 | 628953 | 77275 | 51898 | 13037 | 8356 | 6063 | 3263 | 1371 | 1735 |
2010 | 393122 | 1435239 | 1181789 | 384023 | 42401 | 22994 | 8299 | 5240 | 3707 | 2078 | 2400 |
2011 | 127037 | 260800 | 1074944 | 790150 | 202437 | 20481 | 12673 | 4547 | 3218 | 2320 | 3225 |
2012 | 439470 | 83158 | 190514 | 742933 | 551838 | 118080 | 12212 | 6750 | 2918 | 2185 | 4031 |
2013 | 136295 | 270164 | 64491 | 146020 | 555865 | 377422 | 66459 | 8594 | 4826 | 2210 | 4754 |
2014 | 522482 | 85427 | 185864 | 62656 | 154211 | 435537 | 216771 | 37919 | 6309 | 3783 | 5181 |
2015 | 70331 | 407605 | 69695 | 120585 | 56564 | 162855 | 269219 | 116596 | 22381 | 4290 | 5617 |
2016 | 277724 | 43940 | 222771 | 50664 | 91439 | 65799 | 142787 | 171047 | 66090 | 13170 | 5894 |
2017 | 188568 | 202825 | 29501 | 111499 | 27689 | 56823 | 45363 | 76032 | 88279 | 34486 | 10207 |
2018 | 434215 | 131537 | 128948 | 21182 | 54815 | 18159 | 37955 | 29595 | 47119 | 55249 | 26477 |
2019 | 1352693 | 311411 | 85615 | 63357 | 13204 | 27273 | 10757 | 22183 | 20005 | 30631 | 49559 |